# -*- coding:utf-8 -*-
# Author LJ
# Mail:admin@attacker.club
# Site:blog.attacker.club
# 类型转换
a = '10'
a = str(a)
print ("字符", a, type(a))
b = float(a)
print("浮点", b, type(b))
b = int(b)
print ("整数", b, type(b))